Java Random Byte Array generateRandomArray()

Description

Generate random array.

License

Open Source License

Return

the byte[]

Declaration

public static byte[] generateRandomArray() 

Method Source Code

//package com.java2s;
/*/*from w ww  . j a  va2s.  c  o m*/
 *
 * CallByJ
 * Copyright (C)2012-2012, Sandro Salari
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.0 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 */

public class Main {
    /**
     * Generate random array.
     *
     * @return the byte[]
     */
    public static byte[] generateRandomArray() {
        int size = 20000;
        byte[] byteArray = new byte[size];
        for (int i = 0; i < size; i++) {
            byteArray[i] = (byte) (Math.random() * 127f);
        }

        return byteArray;
    }
}

Related

1. generateRandomBlob()
2. generateRandomByteArray(int length)
3. generateRandomByteArray(int length)
4. generateRandomByteArray(int length, boolean avoid, byte avoidByte)